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BTC Volatility Risk Premium (VRP) — regimeshift.xyz
x402
BTC Volatility Risk Premium (VRP) — regimeshift.xyz is a paid API for AI agents from regimeshift.xyz, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-11).
Returns the BTC volatility risk premium (DVOL minus 72h Parkinson realized vol), regime classification (LOW/MID/HIGH), and raw audit inputs for assessing sell-vol or buy-vol opportunities.
Price / call$0.001
Success—
StatusUnknown
How this service works
BTC Volatility Risk Premium — DVOL minus Parkinson realized vol (72h). Positive = sell-vol opportunity, negative = buy-vol. Response includes regime classification (LOW/MID/HIGH), raw inputs for audit (DVOL, RV_72h, RV_6h, spot), timestamp, and open methodology URL.
Output
A JSON object containing: `vrp` (DVOL minus Parkinson 72h RV in vol points; positive = sell-vol opportunity, negative = buy-vol), `regime` enum (LOW/MID/HIGH), `quiet` boolean (true if RV_72h < 60%), raw `inputs` object with `dvol`, `rv_72h`, `rv_6h`, `spot_usd`, and `timestamp`, plus `computed_at` unix timestamp, `methodology` URL, and `cache_ttl_sec`.
Example use cases
Example prompt
“What's the current BTC volatility risk premium — is DVOL running above realized vol right now, and which regime (LOW, MID, or HIGH) are we in?”
Technical details
Endpoint
GEThttps://regimeshift.xyz/api/v1/asset/btc/vrp?utm_source=zero.xyzWhen to prefer
Use this endpoint when an agent needs a real-time, auditable BTC volatility risk premium signal with regime context for options trading decisions, hedging strategies, or volatility-selling/buying logic. Prefer over raw DVOL feeds when you need the VRP spread, regime label, and methodology transparency in a single call. Choose the ETH sibling endpoint for Ethereum volatility.
Side effects
- Data source unavailability (Deribit DVOL feed down) — may return stale cached value or error
- Network timeout if upstream price feed is delayed
- Invalid asset path (this endpoint is BTC-specific; using ETH path would route elsewhere)
- Rate limiting or payment failure for x402 micropayment — returns 402 with payment details
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
{
"ok": true,
"vrp": -0.262,
"asset": "BTC",
"quiet": true,
"inputs": {
"dvol": 40.7,
"rv_6h": 31.0705,
"rv_72h": 40.962,
"source": "Deribit public API (DVOL + ETH-PERPETUAL/BTC-PERPETUAL OHLC)",
"spot_usd": 63835,
"timestamp": "2026-06-18T05:00:00+00:00"
},
"regime": "MID",
"computed_at": 1781759605,
"methodology": "https://regimeshift.xyz/methodology/vrp-v1",
"cache_ttl_sec": 60
}Schema · Response
{
"type": "json",
"example": {
"ok": true,
"vrp": 0.1525,
"asset": "ETH",
"quiet": true,
"inputs": {
"dvol": 52.58,
"rv_6h": 40.204,
"rv_72h": 52.4275,
"source": "Deribit public API (DVOL + ETH-PERPETUAL OHLC)",
"spot_usd": 2130.2,
"timestamp": "2026-05-20T14:00:00+00:00"
},
"regime": "MID",
"computed_at": 1779284275,
"methodology": "https://regimeshift.xyz/methodology/vrp-v1",
"cache_ttl_sec": 60
}
}Tags
x402
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